2843142860 has 12 divisors (see below), whose sum is σ = 5970600048. Its totient is φ = 1137257136.

The previous prime is 2843142853. The next prime is 2843142877. The reversal of 2843142860 is 682413482.

It is a super-2 number, since 2×2843142860² = 16166922644737959200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71078552 + ... + 71078591.

It is an arithmetic number, because the mean of its divisors is an integer number (497550004).

Almost surely, 2^2843142860 is an apocalyptic number.

2843142860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2843142860 is an abundant number, since it is smaller than the sum of its proper divisors (3127457188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2843142860 is a wasteful number, since it uses less digits than its factorization.

2843142860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142157152 (or 142157150 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 2843142860 is about 53321.1295829336. The cubic root of 2843142860 is about 1416.6619436675.

The spelling of 2843142860 in words is "two billion, eight hundred forty-three million, one hundred forty-two thousand, eight hundred sixty".